| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.30 | 4.798% | $108.2563 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $169.65 | 5.683% | $179.2912 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $90.60 | 7.802% | $97.6686 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $211.38 | 13.503% | $239.9226 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $170.99 | 4.694% | $179.0163 | $179.02 | $179.00 | $179.00 |
| Purchase #6 | $90.45 | 8.822% | $98.4295 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $159.68 | 12.262% | $179.26 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $996.05 | $1,081.8445 | $1,081.85 | $1,081.80 | $1,081.90 | |